Synthesis and characterization of bimetallic Cu-Al-BTC MOFs as an efficient catalyst for selective catalysis reduction of NO with CO
Release Time:2021-04-14 Hits:
Indexed by: Journal Article
Date of Publication: 2021-01-10
Journal: FERROELECTRICS
Volume: 565
Issue: 1,SI
Page Number: 58-65
ISSN: 0015-0193
Key Words: Environmental catalysts; bimetallic MOFs; Cu-Al-BTC; CO-SCR
Abstract: Bimetallic Cu-Al-BTC MOFs with various Cu/Al ratios were successfully synthesized via a hydrothermal method and applied for CO-SCR. It is found that the catalytic efficiency increased significantly with Cu:Al ratio from 1:1 to 6:1. 6Cu1Al-BTC catalyst exhibits the highest catalytic activity, which achieves nearly 100% NO conversion in the temperature range from 325 degrees C to 400 degrees C. All bimetallic Cu-Al-BTC catalysts showed higher catalytic activity than pure Cu-BTC and Al-BTC materials. The feasibility of bimetallic Cu-Al-BTC MOFs as a novel deNO(x)catalyst was evaluated in this work.